Answer in brief
CVE-2025-23129 records a Medium severity (CVSS 5.5) vulnerability in wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=e01b3400d641cb290742849331f0d22e1202538a <8d0519f511d93d675f61d6bfb45ffcc945af4b14 || >=d412d0ef300f28d698648cc7c19147ab413251fe <7493b9baf0e54b44caae46715aaa409a84bd9f4b || >=39564b475ac5a589e6c22c43a08cbd283c295d2c <80dc5a2ce5b75d648e08549617f5c555d07ae43c || >=39564b475ac5a589e6c22c43a08cbd283c295d2c <3fc42cfcc6e336f25dee79b34e57c4a63cd652a5 || >=39564b475ac5a589e6c22c43a08cbd283c295d2c <68410c5bd381a81bcc92b808e7dc4e6b9ed25d11 || 5a9f55efa9333e3edb4826d945cfdd8356f6e269 || >=6.1.63 <6.1.188 || >=6.6.2 <6.6.157 || >=6.5.12 <6.6 | 8d0519f511d93d675f61d6bfb45ffcc945af4b14, 7493b9baf0e54b44caae46715aaa409a84bd9f4b, 80dc5a2ce5b75d648e08549617f5c555d07ae43c, 3fc42cfcc6e336f25dee79b34e57c4a63cd652a5, 68410c5bd381a81bcc92b808e7dc4e6b9ed25d11, 6.1.188, 6.6.157, 6.6 |
| Linux/Linuxgeneric | 6.7 | Not reported |
Published upstream
Apr 16, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 14, 2026
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path If a shared IRQ is used by the driver due to platform limitation, then the IRQ affinity hint is set right after the allocation of IRQ vectors in ath11k_pci_alloc_msi(). This does no harm unless one of the functions requesting the IRQ fails and attempt to free the IRQ. This results in the below warning: WARNING: CPU: 7 PID: 349 at kernel/irq/manage.c:1929 free_irq+0x278/0x29c Call trace: free_irq+0x278/0x29c ath11k_pcic_free_irq+0x70/0x10c [ath11k] ath11k_pci_probe+0x800/0x820 [ath11k_pci] local_pci_probe+0x40/0xbc The warning is due to not clearing the affinity hint before freeing the IRQs. So to fix this issue, clear the IRQ affinity hint before calling ath11k_pcic_free_irq() in the error path. The affinity will be cleared once again further down the error path due to code organization, but that does no harm. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1
Quoted source text, attributed separately from HOL analysis.